Sign: Difference between revisions
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Returns a numerical value, indicating the sign of the value of the specified numerical expression. | Returns a numerical value, indicating the sign of the value of the specified numerical expression. | ||
A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0. | A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0. | ||
== Usage == | |||
<syntaxhighlight>Sign(Value)</syntaxhighlight> | <syntaxhighlight>Sign(Value);</syntaxhighlight> | ||
Where: | |||
:'''Value''' - a numerical expression. | |||
== | == Examples == | ||
<syntaxhighlight>Sign(5) | <syntaxhighlight>Sign(5);</syntaxhighlight> | ||
Will return a value of 1. | |||
Sign(-2.85) | <syntaxhighlight>Sign(-2.85)</syntaxhighlight> | ||
Will return a value of -1. | |||
Sign(0) | <syntaxhighlight>Sign(0)</syntaxhighlight> | ||
Will return a value of 0. | |||
[[Category:Math and Trig]] | [[Category:Math and Trig]] | ||
Latest revision as of 06:31, 9 February 2012
Returns a numerical value, indicating the sign of the value of the specified numerical expression.
A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0.
Usage
Sign(Value);Where:
- Value - a numerical expression.
Examples
Sign(5);Will return a value of 1.
Sign(-2.85)Will return a value of -1.
Sign(0)Will return a value of 0.
